The following sentences form a paragraph. The first and the fourth sentence of the paragraph are given. The rest of the sentences are numbered as P, Q, R and S and T. These five parts are not given in their proper order. Read the sentences and choose the alternative that arranges them in correct order.

1. One of the most critical needs today is access to good healthcare.

P. Patient records are either maintained in fat files or if they are online, they are often not accessible or understandable.

Q. Healthcare is undergoing a major change and smartphones will soon replace doctors for more than 80 percent of health-related problems!

4. We have apps that let us book movie tickets and seats in a jiffy or even find that perfect restaurant, but finding a doctor is unbelievably tedious. 

R. Billions around the world, particularly people in the Indian subcontinent, struggle because they do not get proper access to healthcare.

S. Health-based startups can address a lot of issues plaguing instant access to healthcare in India.

T. Even those with access have a sour experience.

Question:-

Which of the following should be the SECOND sentence after rearrangement?